An overview of PFAS and how they impact our environmental health
According to the United States Environmental Protection Agency (EPA), most people have been exposed to Perfluoroalkyl and Polyfluoroalkyl substances (PFAS). The agency reports that human epidemiological studies have found increased cholesterol levels in exposed populations and instances of low infant birth weights, immunodeficiencies, cancer for Perfluorooctanoic Acid (PFOA) and thyroid hormone disruption for Perfluorooctanesulfonic acid (PFOS).